| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 07/24/2013 | CN103214053A Method for treating wastewater from gallic acid production |
| 07/24/2013 | CN103214052A Energy-saving new scheme for producing fresh water by precooling sea tide pressure seawater |
| 07/24/2013 | CN103214051A Solar seawater desalination device |
| 07/24/2013 | CN103214048A Multi-level combined type secondary distillation heat control ultrapure water continuous generator |
| 07/24/2013 | CN103214045A Furfural wastewater treatment method |
| 07/24/2013 | CN103212378A Preparation method and application of citric acid modified palm tree bark adsorbing agent |
| 07/24/2013 | CN103212300A Cleaning method of ultrafiltration membrane in sea water desalination by whole membrane technology |
| 07/24/2013 | CN103212295A Industrial large-scale seawater desalination technology and device |
| 07/24/2013 | CN102718350B Zero-emission reuse treatment method for electroplating cyanide-containing wastewater |
| 07/24/2013 | CN102633400B Method for treating bottom boiler water |
| 07/24/2013 | CN102633316B Integrated solar sea water desalinating device |
| 07/24/2013 | CN102583880B Treatment process of antibiotic pharmacy waste water |
| 07/24/2013 | CN102583864B Method for treating profenofos production wastewater |
| 07/24/2013 | CN102583665B Leather making method for magnetically processing leather making water and leather chemical water solution into nanometer small-molecule water to be combined with ultrasonic wave enhancement technology |
| 07/24/2013 | CN102282109B Ion exchange resins comprising interpenetrating polymer networks and their use in chromium removal |
| 07/24/2013 | CN101605729B Method of treating liquid waste |
| 07/18/2013 | WO2013105858A1 Improvements in drying processes using zeolites |
| 07/18/2013 | WO2013076737A4 System and method for hydrate-based desalination |
| 07/17/2013 | CN203065593U Copper-extracting device for low-copper diluted-acid wastewater |
| 07/17/2013 | CN203065280U Cyanogen-containing waste water treating device |
| 07/17/2013 | CN203065278U Circulating water bypass filter deice of cooling tower |
| 07/17/2013 | CN203065277U Water supplement system of water circulation cooling device |
| 07/17/2013 | CN203065258U Ecological constructed wetland for sewage treatment of dairy cattle factory |
| 07/17/2013 | CN203065251U Printing and dyeing wastewater treatment constructed wetland |
| 07/17/2013 | CN203065194U Floatation removing device for livestock sewage |
| 07/17/2013 | CN203065183U Production water recycling treatment device |
| 07/17/2013 | CN103205412A Immobilized microbial preparation and method of treating meat product processing waste water by utilizing same |
| 07/17/2013 | CN103204612A Recycling processing equipment and processing method for oil-contained silt |
| 07/17/2013 | CN103204608A Comprehensive treatment method of dyeing wastewater |
| 07/17/2013 | CN103204593A Device for performing fast and effective separation and purification on turbid circulating water of steel rolling |
| 07/17/2013 | CN103204576A Treating agent for water discharged out of tailing pool of lead-zinc ore concentrating mill |
| 07/17/2013 | CN103204575A Processing process of water discharged out of tailing pool of lead-zinc ore concentrating mill |
| 07/17/2013 | CN103204574A Preparation method and application of cellulose graft boracic polyaluminum ferric silicate composite flocculant |
| 07/17/2013 | CN103204569A Method for pretreatment of propylene oxide wastewater by using micro-electrolysis |
| 07/17/2013 | CN103204568A Automatic sea water desalting well |
| 07/17/2013 | CN103204563A Preparation method for disinfectant fluid based on low temperature plasma |
| 07/17/2013 | CN103204560A Preparation of waste water treating agent by using active calcium silicate and treatment method for papermaking waste water |
| 07/17/2013 | CN103204559A Novel structure for refining drinking water from seawater by using freezing technology |
| 07/17/2013 | CN103204557A Vacuum evaporation desalination device |
| 07/17/2013 | CN103203186A Membrane component and high-efficiency energy-saving sea water desalinating device adopting same |
| 07/17/2013 | CN102795686B Device for seawater desalination based on solar energy heat collection |
| 07/17/2013 | CN102701545B System for auxiliarily treating acid mine waste water by utilizing stepped interception dams and process thereof |
| 07/17/2013 | CN102701305B Light-condensing and heat-collecting multistage flash evaporation process device based on feedback control |
| 07/17/2013 | CN102653437B Method for treating yellow sludge obtained in neutralization of steel pickling waste water lime |
| 07/17/2013 | CN102557316B Pretreatment method of epoxy resin desalinization wastewater |
| 07/17/2013 | CN102513069B Method for producing hierarchically structured porous coordination polymer absorbent material |
| 07/17/2013 | CN102491560B Method and system for secondary bio-chemical outlet water treatment and recycling of vitamin C |
| 07/17/2013 | CN102350366B Preparation method of Ag-AgCl-TiO2/rectorite composite photochemical catalyst |
| 07/17/2013 | CN102198983B Corrosion inhibition antisludging agent for reclaimed water circulating water system and preparation method thereof |
| 07/17/2013 | CN102180549B Method and system for zero emission treatment of desulfured waste water |
| 07/17/2013 | CN101786697B Processing method and device for purifying acidic sewage by gypsum acid preparation furnace gas |
| 07/11/2013 | WO2013103530A1 Phosphorous mitigation for green filter beds |
| 07/11/2013 | WO2013102679A1 Method and system for purification of produced water |
| 07/11/2013 | WO2013003607A3 Apparatus, system, and method for forward osmosis in water reuse |
| 07/10/2013 | EP2611735A2 System and method for the desalination of sea water |
| 07/10/2013 | CN203048702U Tubular reactor |
| 07/10/2013 | CN203048697U Mine water processing device |
| 07/10/2013 | CN203048686U Water purification machine |
| 07/10/2013 | CN203048649U Device for removing copper ions in chemical plating wastewater |
| 07/10/2013 | CN203048644U Novel electrochemical reactor using graphene-Ti electrode to treat printing and dyeing wastewater |
| 07/10/2013 | CN203048630U Microwave desalination device for concentrated saline water |
| 07/10/2013 | CN203048624U Residue evaporating pan for recovering DMF (dimethyl formamide) wastewater |
| 07/10/2013 | CN203043847U Energy recycling device for seawater desalination reverse osmosis system |
| 07/10/2013 | CN103193342A Treatment process for preventing nonferrous smelting wastewater salt steaming crystallizing device from scaling |
| 07/10/2013 | CN103193339A Polymetallic-ore-dressing wastewater coagulating sedimentation device and method |
| 07/10/2013 | CN103193338A Method for simply treating copper-clad aluminum electroplating production wastewater |
| 07/10/2013 | CN103193299A High-voltage electrostatic field seawater desalination plant |
| 07/10/2013 | CN103193292A Energy-accumulating filter |
| 07/10/2013 | CN103193291A Purification treatment method for organotin-polluted seawater |
| 07/10/2013 | CN103193285A Spraying type multi-stage flash-evaporation sea-water desalination equipment |
| 07/10/2013 | CN103193283A High-efficiency energy-storing cold, heat, electricity and water poly-generation system |
| 07/10/2013 | CN103192073A Nanometer ferrosilicon composite particle of three-layer nuclear shell structure and preparing method and application thereof |
| 07/10/2013 | CN103191740A Copper-sponge iron bimetallic catalyst as well as preparation method and application thereof |
| 07/10/2013 | CN103191725A BiVO4/Bi2WO6 composite semiconductor material as well as hydrothermal preparation method and application thereof |
| 07/10/2013 | CN103191696A Method for improving adsorption property of attapulgite by using hydrothermal process |
| 07/10/2013 | CN103191694A Cobalt-based amorphous alloy strip used in printing and dyeing wastewater adsorption decolorization treatment, and application thereof |
| 07/10/2013 | CN103191642A Pressure exchange cylinder and valve-control pressure exchanger for reverse osmosis desalting system |
| 07/10/2013 | CN102863114B Deep treatment method for pulping papermaking wastewater |
| 07/10/2013 | CN102776128B Microbial compound bacteria agent for treating oilfield fracturing flowback fluid, and preparation method of microbial compound agent |
| 07/10/2013 | CN102627378B Treatment method of oil field alkali-surfactant-polymer flooding oil extraction wastewater |
| 07/10/2013 | CN102557194B Film method aeration industrial flue gas desulfurization seawater recovery process |
| 07/10/2013 | CN102491435B Treatment method for high-pollution sewage of synthetic ammonia and methanol production system |
| 07/10/2013 | CN102489253B Bismuth ferrate-carbon nano tube, preparation method thereof and method for treating organic dye wastewater by utilizing bismuth ferrate-carbon nano tube |
| 07/10/2013 | CN102408139B Solar magnetic-refrigeration seawater desalination device and seawater desalination method thereof |
| 07/10/2013 | CN102329050B Process and device for efficiently treating wheat straw pulp intermediate wastewater by alkaline method |
| 07/10/2013 | CN102125842B Multiphase wet oxidation catalyst and preparation method thereof |
| 07/10/2013 | CN101509076B Process for extracting copper and vanadium pentoxide from waste liquor after cleaning vanadium-removed copper wire sphere |
| 07/09/2013 | US8480894 Desalination system and elements thereof |
| 07/04/2013 | WO2013098867A1 Process and combined plant of production of chlorine dioxide for water treatment through desinfection |
| 07/04/2013 | WO2012131621A3 Wave energy and solar energy converter with desalination plant |
| 07/03/2013 | EP2609041A1 Device and method for treating liquids using ozone |
| 07/03/2013 | CN203033844U Groundwater pollution in-situ remediation simulator |
| 07/03/2013 | CN203033840U Swimming pool purification device |
| 07/03/2013 | CN203033810U Seawater desalination device |
| 07/03/2013 | CN203033800U Pressure exchanging cylinder made of composite materials and used in energy recovering device |
| 07/03/2013 | CN203033786U Atmospheric evaporation device for recycling electroplating waste liquid and waste water |
| 07/03/2013 | CN103184177A 6-aminopenicillanic acid degrading bacterium and screening method thereof |
| 07/03/2013 | CN103183451A Method for treating printing and dyeing wastewater by composite biological enzyme |
| 07/03/2013 | CN103183444A Dephosphorization process for grain deep processing wastewater |
| 07/03/2013 | CN103183441A Ultrapure water processing system |